Cheap flights from George Bush Intcntl to Washington, D.C. (IAH - WAS)

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The best prices from Houston George Bush Intcntl to Washington, D.C. are usually found in March or February, booked 23 days in advance, depart on a Saturday or Tuesday and return on a Thursday

Home North America USA Washington, D.C. Cheap flights from George Bush Intcntl to Washington, D.C.

How to find the cheapest flight from
George Bush Intcntl (IAH) to Washington, D.C. (WAS)

All the information you need to plan the best IAH to WAS flight in 2022: compare George Bush Intcntl to Washington, D.C. flight prices with the expected peak season, weather and rainfall in Washington, D.C..
IAH - WAS
Price
$197 - $321
WAS
Temperature
35.6 - 80.6 °F
WAS
Rainfall
2.6 - 4 inches

Popular in

November

High demand for flights, 22% potential price rise

Cheapest in

March

Best time to find cheap flights, 21% potential price drop

Round-trip from

$197

From Houston George Bush Intcntl to Washington, D.C. (WAS)

One-way from

$129

One-way flight from Houston George Bush Intcntl to Washington, D.C. (WAS)

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest month to fly from Houston George Bush Intcntl Airport to Washington, D.C.?

Our data shows that September tends to be the cheapest month to fly to Washington, D.C. from Houston George Bush Intcntl Airport. Users have commonly found prices around $235 for the month, but tickets can be as low as $127. Due to multiple factors, prepare for potentially higher prices in December.

When is the cheapest time to fly from Houston George Bush Intcntl Airport to Washington, D.C. (IAH - WAS)?

A simple way to save on the total cost of your ticket is to fly from Houston George Bush Intcntl Airport to Washington, D.C. at noon. If you’re flexible enough to do this you can expect to save up to 11% on your trip compared to booking a flight in the evening.

What is the cheapest day to fly round-trip from Houston George Bush Intcntl Airport to Washington, D.C.?

Friday is generally a great day to depart. Flying on this day could help you save up to 21%.

How far in advance should I book a flight from Houston George Bush Intcntl Airport to Washington, D.C.?

Travelers have found it’s best to book a flight 16 days in advance to save up to 24% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 16 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Houston George Bush Intcntl Airport to Washington, D.C. 1-2 weeks in advance for as low as $212, or $291 for flights within the next 24 hours.

Cheap flights from George Bush Intcntl to Washington, D.C. in May, June 2022

The best prices found for IAH to WAS flights for May, June
4 Jun - 7 Jun
$202pp
IAH
Houston George Bush Intcntl
Spirit Airlines
 
1 STOP
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl
2 Jun - 7 Jun
$203pp
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl
4 Jun - 7 Jun
$208pp
IAH
Houston George Bush Intcntl
Spirit Airlines
 
1 STOP
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl

Houston George Bush Intcntl to Washington, D.C. 2022 flight deals

Cheap flights to Washington, D.C. from George Bush Intcntl found for this year
16 Aug - 24 Aug
$161pp
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl
17 Aug - 24 Aug
$173pp
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl
17 Aug - 23 Aug
$178pp
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl

Non-stop flights to Washington, D.C. from George Bush Intcntl

Save time with George Bush Intcntl to Washington, D.C. direct flight deals
16 Aug - 24 Aug
$161pp
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl
17 Aug - 24 Aug
$173pp
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl
17 Aug - 23 Aug
$178pp
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl

Last minute flights from George Bush Intcntl to Washington, D.C.

Late deals on round-trip flights to Washington, D.C. from George Bush Intcntl, departing today and this week
24 May - 31 May
$223pp
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl
25 May - 26 May
$226pp
IAH
Houston George Bush Intcntl
American Airlines
 
1 STOP
DCA
Washington, D.C. Reagan-National
DCA
Washington, D.C. Reagan-National
American Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
25 May - 3 Jun
$236pp
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
 
1 STOP
IAH
Houston George Bush Intcntl

One-way flights to Washington, D.C. from Houston George Bush Intcntl

The cheapest one-way flights from George Bush Intcntl to Washington, D.C.
6:36 pm - 7:31 am
Frontier
1 Stop
11h 55m
IAH - BWI
Frontier
$129
Priceline
2:37 pm - 7:50 am
Multiple Airlines
1 Stop
16h 13m
IAH - BWI
Multiple Airlines
$142
Kiwi.com
1:50 am - 11:34 am
Spirit Airlines
1 Stop
8h 44m
IAH - BWI
Spirit Airlines
$146
FlightNetwork

Related info for your journey

Useful info, stats and facts about <span class="emphasized">George Bush Intcntl</span> to <span class="emphasized">Washington, D.C.</span> flights.

Flight FAQs

From George Bush Intcntl to Washington, D.C.

Which airlines flying from Houston George Bush Intcntl to Washington, D.C. have flexible cancellations due to COVID-19?

Some of our airline partners flying from Houston George Bush Intcntl to Washington, D.C. have new flexible policies in place due to COVID-19. United Airlines, Spirit Airlines, and American Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like United Airlines with this kind of flexibility.

Can I find flights from Houston George Bush Intcntl Airport to Washington, D.C. for under $200 on Cheapflights?

Yes, there are multiple flights from Houston George Bush Intcntl Airport to Washington, D.C. for under $200. The cheapest flight booked recently is on Spirit Airlines for just $161, but on average you can expect to pay $195.

Are there nonstop flights from Houston George Bush Intcntl Airport to Washington, D.C. for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from Houston George Bush Intcntl Airport to Washington, D.C. under $200. A good price for a nonstop flight from Houston George Bush Intcntl Airport to Washington, D.C. is less than $197.

Are there last-minute flights available from Houston George Bush Intcntl Airport to Washington, D.C. for under $300?

There are currently 20+ open flights from Houston George Bush Intcntl Airport to Washington, D.C. within the next 7 days for less than $300.

What days are nonstop flights available from Houston George Bush Intcntl Airport to Washington, D.C.?

You can find nonstop flights on the following days: Friday, Saturday.

How many flights depart from Houston George Bush Intcntl Airport to Washington, D.C. on average per day?

On average, you can expect to see 4 flights from Houston George Bush Intcntl Airport to Washington, D.C. a day.
Morning (6am - Noon) - 100% of flight departures

How long is the flight from Houston George Bush Intcntl Airport to Washington, D.C.?

A quick flight from Houston George Bush Intcntl Airport to Washington, D.C. can take about 3h 11m. Spirit Airlines provides one of the quickest options available for as low as $161. The distance between Houston George Bush Intcntl Airport and Washington, D.C. is about 1195 mi. Generally, flights for this route are nonstop.

What is the cheapest airline to fly from Houston George Bush Intcntl Airport to Washington, D.C. round-trip?

Currently priced at $161, Spirit Airlines will fly you from Houston George Bush Intcntl Airport to Washington, D.C. and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Spirit Airlines is 35% cheaper than the average price of flights available within the next 90 days to this destination.

What are the most popular airlines that fly from Houston George Bush Intcntl Airport to Washington, D.C.?

Major Airline, American Airlines and Delta are the most popular airlines when flying from Houston George Bush Intcntl Airport to Washington, D.C..

What are the most popular routes from Houston George Bush Intcntl Airport to Washington, D.C.?

The most popular route from Houston George Bush Intcntl Airport to Washington, D.C. is Houston George Bush Intcntl - Baltimore/Washington. You may also consider Houston George Bush Intcntl - Washington, D.C. Reagan-National or Houston George Bush Intcntl - Washington, D.C. Dulles Intl.

What are the cheapest flights from Houston George Bush Intcntl Airport to Washington, D.C.?

Looking at all options, your cheapest flight can be booked for $192. While the most popular route (Houston George Bush Intcntl - Baltimore/Washington) can be booked for $182 on average our data indicates $456 when flying from Houston George Bush Intcntl Airport to Washington, D.C..

What are the most reliable airlines from Houston George Bush Intcntl Airport to Washington, D.C.?

Consider Brussels Airlines (84%), Avianca (84%) or SWISS (83%) when booking your flight. These represent the most reliable airlines when flying from Houston George Bush Intcntl Airport to Washington, D.C..

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COVID Restrictions

View COVID Travel Restrictions for Washington, D.C., DC

Do I need a COVID test to fly to Washington, D.C. from George Bush Intcntl?

Information is based on travel restrictions for travel to Washington, D.C. within the United States

Most visitors from Houston George Bush Intcntl need to provide a negative COVID-19 test result and/or quarantine to enter Washington, D.C..

COVID-19 testing requirements
Visitors from Houston George Bush Intcntl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Washington, D.C..

Quarantine requirements
Visitors from Houston George Bush Intcntl are not required to quarantine after entering Washington, D.C..

Do I need a test to fly back to George Bush Intcntl from Washington, D.C.?

Returning to Houston George Bush Intcntl from Washington, D.C.

COVID-19 testing requirements
Visitors from Washington, D.C. must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Houston George Bush Intcntl.

Quarantine requirements
Visitors from Washington, D.C. are not required to quarantine after entering Houston George Bush Intcntl.

Hide COVID Travel Restrictions for Washington, D.C., DC

Destination information for Washington, D.C.

Things to know before you go - useful duration and weather info for your trip from George Bush Intcntl to Washington, D.C..
Flight duration from Houston George Bush Intcntl to Washington, D.C.
3h 12m
Average temperature for May in Washington, D.C.
77.0 °F
Avg rainfall for May in Washington, D.C.
4.1 ″

Airports servicing Houston

George Bush Intcntl (IAH)

Airports servicing Washington, D.C.

Dulles Intl (IAD)
Reagan-National (DCA)

Top 6 airlines flying from Houston George Bush Intcntl to Washington, D.C.

The chart below displays the airlines Cheapflights users traveling from George Bush Intcntl to Washington, D.C. choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Juneyao Airlines 		$10 $21 No cancel fee 66%

We couldn't confirm the COVID-19 safety measures taken by Juneyao Airlines. Please check directly on their website for additional information.
Spirit Airlines 		$46 $231 No cancel fee 65%
Frontier 		$78 $234 No cancel fee 62%
American Airlines 		$128 $358 No cancel fee 71%
Delta 		$149 $323 No cancel fee N/A
United Airlines 		$241 $373 No cancel fee 69%

Popular flight searches

Check out other popular destinations found by fellow travelers in 2022.

Hourly flight availability from George Bush Intcntl to Washington, D.C.

See what time of day planes typically take off from George Bush Intcntl towards Washington, D.C..
Afternoon Noon to 6 PM 43% of IAH to WAS departures
Morning 6 AM to noon 42% of IAH to WAS departures
Evening 6 PM to midnight 14% of IAH to WAS departures
Early morning Midnight to 6 AM 1% of IAH to WAS departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from George Bush Intcntl to Washington, D.C.
See how many times per day planes take to the skies headed from George Bush Intcntl to Washington, D.C..
Sunday
20 daily flights
Monday
27 daily flights
Tuesday
28 daily flights
Wednesday
29 daily flights
Thursday
30 daily flights
Friday
28 daily flights
Saturday
12 daily flights
Home North America USA Washington, D.C. Cheap flights from George Bush Intcntl to Washington, D.C.